Class: Sprockets::SassCompressor

Inherits:
Object
  • Object
show all
Defined in:
lib/sprockets/sass_compressor.rb

Overview

Public: Sass CSS minifier.

To accept the default options

environment.register_bundle_processor 'text/css',
  Sprockets::SassCompressor

Or to pass options to the Sass::Engine class.

environment.register_bundle_processor 'text/css',
  Sprockets::SassCompressor.new({ ... })

Constant Summary collapse

VERSION = 
'1'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ SassCompressor

Returns a new instance of SassCompressor.



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# File 'lib/sprockets/sass_compressor.rb', line 37

def initialize(options = {})
  @options = {
    syntax: :scss,
    cache: false,
    read_cache: false,
    style: :compressed
  }.merge(options).freeze
  @cache_key = "#{self.class.name}:#{Autoload::Sass::VERSION}:#{VERSION}:#{DigestUtils.digest(options)}".freeze
end

Instance Attribute Details

#cache_key ⇒ Object (readonly)

Returns the value of attribute cache_key.



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# File 'lib/sprockets/sass_compressor.rb', line 35

def cache_key
  @cache_key
end

Class Method Details

.cache_key ⇒ Object 



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# File 'lib/sprockets/sass_compressor.rb', line 31

def self.cache_key
  instance.cache_key
end

.call(input) ⇒ Object 



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# File 'lib/sprockets/sass_compressor.rb', line 27

def self.call(input)
  instance.call(input)
end

.instance ⇒ Object

Public: Return singleton instance with default options.

Returns SassCompressor object.



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# File 'lib/sprockets/sass_compressor.rb', line 23

def self.instance
  @instance ||= new
end

Instance Method Details

#call(input) ⇒ Object 



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# File 'lib/sprockets/sass_compressor.rb', line 47

def call(input)
  Autoload::Sass::Engine.new(input[:data], @options).render
end